┌─────────────────┐ USB Serial ┌──────────────────────────┐ │ Python Dashboard│ ─────────────────────────── │ TX Arduino │ │ (dashboard.py) │ COM5 │ TX.ino │ 20×4 LCD ...
A DIY rotary inverted pendulum you can print, solder, and train at home — for about £20 in parts. It's an open, hackable take on the rigs you'd usually buy from a lab-equipment vendor (Quanser's QUBE ...